Scrabble Dictionary

Check if your word is playable in Scrabble.

Yes, shorten is playable

...and is worth 10 points.

Found in the following dictionaries

Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)

"Shorten" Definition

verb-transitive

Nautical To take in (a sail) so that less canvas is exposed to the wind, thereby reducing speed.
To add shortening to (dough) so as to make flaky.
To make short or shorter.
To reduce in force, efficacy, or intensity.

verb-intransitive

To become short or shorter.

verb

To become short or .
To deprive of effect.
To add fat to (as pastry dough) in order to make tender and flaky.
To cause to seem .
To reduce in power or efficiency .